TPT-55/TPT-70
Model TPT-55 soil permeameter is used to determine the permeability coefficient of the soil, The whole system is compact. Reasonable design, Convenient to disassemble and assemble, equable stress (use the hand wheel to do the rotary extrusion in the center). All accessories made of high quality cuprum except frame. There are two Position-limit flight of steps on the protective ring, during the process of pack stop-hydrosphere, not only assure the sample will not hang, but also protect cutting ring and control the deformation degree of rubber ring.
TPT-55
Model TPT-55 soil permeameter is used to determine the permeability coefficient of the soil, The whole system is compact. Reasonable design, Convenient to disassemble and assemble, equable stress (use the hand wheel to do the rotary extrusion in the center). All accessories made of high quality cuprum except frame. There are two Position-limit flight of steps on the protective ring, during the process of pack stop-hydrosphere, not only assure the sample will not hang, but also protect cutting ring and control the deformation degree of rubber ring.
TPT-70
Model TPT-70 is used to determine the penetration coefficient when the sand soil and the incoherence soil which has few broken-stones to carry on the permeability test under constant head.
TECHNICAL PARAMETERS
TPT-55
Specimen's dimension: dia. 61.8×40mm
Pressure resistant performance: 200 Kpa
Max water leakage: 100 Kpa
Weight: 3.5kg
TPT-70
Inside dia. of cylinder mould: 100mm
Height of cylinder: 400mm
Three measuring pressure holes
Distance between the measuring pressure pipe: 100mm
Dimension: 400×226×146mm
